Following a reorganisation of the Brittany kingdom's Chamber of Accounts of 1669, a commission (1680) was set up and led by Béchameil de Nointel, as an intendant where he wrote a report to attest what he saw. This document, which mentions the frauds of the Chamber's deposits, shows the favors given to the crown and tries to end such abuses, led to a new law proposed by Charles Colbert to the Brittany Chamber in 1681. In 1698, Béchameil published another document focusing on the fiscal system.[3]

Béchameil was an art lover who was directed by the King to found the Academy at Angers, for which he delivered the opening address and served as director.[4] He was a patron of Watteau, who painted a series of arabesque panels with figures for the hôtel de Nointel, Paris, doubtless, from the nature of the allegories, for a small dining chamber.[5]

Béchameil and his wife, Marie Colbert (d. April 3, 1686) had two children, Marie Louise Béchameil de Nointel (1661 – April 2, 1740) and Louis Béchameil de Nointel (1649 – December 31, 1718).

That fellow Béchameil has all the luck! I was serving breast of chicken à la crème more than 20 years before he was born, but I have never had the chance of giving my name to even the most modest sauce.

^Mary Elizabeth Storer, "Information Furnished by the Mercure Galant on the French Provincial Academies in the Seventeenth Century" PMLA50.2 (June 1935:444-468), p. 466.

^The hôtel had become known to historians under the name of a later owner, as the hôtel de Poulpry; a still later owner, the comte de La Béraudière, sold the panels two at a time, until the last two figured in his sale of 18 March 1885 (Jean Cailleaux, "Decorations by Antoine Watteau for the hôtel de Nointel", The Burlington Magazine103 No. 696 (March 1961), "Supplement", pp. i-v, p. i).